A delegate means someone who is chosen to vote or make decisions on behalf of the group, people or country at a conference, meeting etc.
Delegate who believes the Nation should have a single executive:
Ben Franklin was an example of delegate who believed that one was enough and the 1st one would be a good one.
Delegate who believes the Nation should have a Three-Member Executive:
Ben Franklin did like the one person executive but he really wanted the three member executives because he believed they could lead the country better.
"<span>The rivers of Mesopotamia flooded annually" and "B. Mesopotamia was between the Tigris and Euphrates rivers" are both true, since this was considered to be the Fertile Crescent, since there was such a great amount of growth. </span>